The Spalding "888" in-ground system features a steel framed tempered glass backboard for superior rebound. The system has a single piece, 6" square pole. The U-Turn Pro lift system with removable crank allows for infinite height adjustment from 7" to 10" and features a safety stop preventing it from going below 6"6". The J-bolt anchoring system allows for easy leveling adjustment. The system includes a heavy duty, Spalding and NBA branded pole pad.